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US3743193A Gyratory crusher having anti-spin means for

Gyratory crusher having anti-spin means for head Download PDF Info Publication number US3743193A. 1991-12-09 Assigned to CITIZENS AND SOUTHERN TRUST COMPANY (GEORGIA), FIRST NATIONAL BANK OF CHICAGO, THE reassignment CITIZENS AND SOUTHERN TRUST COMPANY (GEORGIA) AMENDMENT TO A PREVIOUSLY RECORDED SECURITY AGREEMENT

2. GYRATORY CRUSHERS

The gyratory crusher, whether used as a primary or secondary. is essentially a gravity-type machine. Material flows vertically from top to bottom. It receives a large coarse feed, usually run-of-mine, and its product normally requires additional crushing before produc- ing the final product. The gyratory crusher is a pressure crushing device as is the jaw crusher. The crushing action itself is

Gyratory Crushers Mineral Processing & Metallurgy

Gyratory Crushers. The primary rock breaker most commonly used in large plants is the gyratory crusher, of which a typical section is shown in Fig. 5. It consists essentially of a gyrating crushing head (521) working inside a crushing bowl (522) which is fixed to the frame (501).

Gyratory Crusher YouTube

11/07/2013 Its EATING the ROCKS! In a nice, chillaxed gyrating way.

Gyratory Crusher an overview ScienceDirect Topics

The gyratory crusher shown in Figure 2.6 employs a crushing head, in the form of a truncated cone, mounted on a shaft, the upper end of which is held in a flexible bearing, whilst the lower end is driven eccentrically so as to describe a circle. The crushing action takes place round the whole of the cone and, since the maximum movement is at the bottom, the characteristics of the machine are

Gyratory Crusher working site YouTube

14/05/2018 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators

Gyratory Crusher Components Mineral Processing &

Gyratory Crusher Components. The Gyratory Crusher is made up of six main components,Base, Main frame and concave liners, Drive assembly, Mantle, Spider arm assembly, Oil system. The base is the section of the crusher that provides an entry point for the drive assembly and oil system. It also provides support for the working surface of the

Liner wear and performance investigation of primary

01/11/2004 The gyratory crusher plays an important role in the link between the mine and the mill. The flow of material from mine to mill involves blasting, loading, hauling, crushing, milling and processing. Fragmentation and comminution occur during the blasting, crushing and milling steps of the process. In the overall context of the comminution process, the cost increases as the ore goes from

Gyratory Crusher 60/113 FL Smidt YouTube

14/10/2016 Footage of one of the two primary crushers on a coper mine in Peru A hungry beast!

Gyratory and Cone Crusher ScienceDirect

01/01/2016 A gyratory crusher was installed in a gold mine where it was expected to crush the ore at a rate of 660 t/h. The crusher was arranged to gyrate at 140 cycles/min at an angle of 30° to the horizon. Estimate 1. radius of the cone, 2. change in throughput when the crusher was switched to dolomite (S.G. = 2.8), 3. the change required in the set to maintain the same throughput as the gold ore. 5.5

Liner wear and performance investigation of primary

01/11/2004 The gyratory crusher plays an important role in the link between the mine and the mill. The flow of material from mine to mill involves blasting, loading, hauling, crushing, milling and processing. Fragmentation and comminution occur during the blasting, crushing and milling steps of the process. In the overall context of the comminution process, the cost increases as the ore goes from

Gyratory crusher Lokomo Oy FreePatentsOnline

The gyratory crusher comprises a spindle 1 comprising a conic crushing head 3, fitted on to the spindle shaft 2. Diagonal hole in an eccentric inclined bore of the wabbler shaft or eccentric sleeve 4 causes, during the working cycle, constrained pendulous motion of the spindle 1, which closes and opens the crushing gap 5 between the crushing heads causing the rocks to be crushed. The smallest

Gyratory crusher for comminuting material to be crushed

1991-02-06: Atactic polypropylene catalyst: CN1515800A: 2004-07-28: Hydraulic circuit and control method for rotary breaker: CN101641158A: 2010-02-03: Inner shell intended for a gyratory crusher, and method of attaching such a shell on a crushing head: CN202238146U : 2012-05-30: Hydraulic rotary crusher: DE1290034B: 1969-02-27: EP1593863: 2005-11-09: LIQUID PRESSURE DEVICE:

Optimization of primary gyratory crushing at Highland

This thesis presents the work done in a collaborative research project between the University of British Columbia and Highland Valley Copper. The research was aimed at understanding gyratory crusher liner wear in the overall context of the crushing process. Wear measurements were taken for in-service crushers during the research period using a novel laser profile measurement device. Data from

Gyratory crusher spider guards TON AB

1991-06-11: Stelk: 4750679: Apparatus for energy efficient comminution: 1988-06-14: Karra et al. 4659026: Guard rings for vertical shaft impact crusher: 1987-04-21: Krause et al. 4519551: Replaceable protective caps for spider arms of a reversible hammer mill : 1985-05-28: Ceurvorst: 4478373: Conical crusher: 1984-10-23: Gieschen: 4467971: Gyratory cone crusher: 1984-08-28: Schuman: 4410143

Gyratory Crusher, Model SG1200 Auction (0008-9019407

Gyratory Crusher, Model SG1200. Bids on this lot cannot be placed without a valid Australian shipping address. EXPORT ASSET ONLY. Bidding unavailable in your location. $20,000. Bid to Win. Bid to Win. The item will sell at the highest bid. Quantity Available: 1. This auction has ended. To view similar items click here. Closed: 18/11/2020 5.00 PM AEDT. Condition: Used; Buyers premium 8.50%

Upper Gyratory Drive Patents and Patent Applications

Abstract: A gyratory crusher spider bushing assembly is positionable radially intermediate a topshell spider and a crusher main shaft. The assembly includes a main body to which is attached a radially inner annular wear collar. The collar is formed from a material having enhanced wear resistance than the material of main body. Type: Grant Filed: October 29, 2014 Date of Patent: June 25, 2019

What Is A Hydraulic Cone Crusher? HongXing Machinery

Allis-Chalmers invited the first gyratory crusher which can achieve continuously crushing and discharging. In 1926 The American cs brothers invented and applied for a patent for medium and finely cs cone crushers In 1948 Allis-Chalmers developed a single-cylinder hydraulic cone crusher In the mid-1860s company in the United States developed the Gyradisc cone crusher. The

Gyratory Crusher Ep0306594b1

Gyratory Crushers: Misunderstood Maintenance Patent EP0306594B1 Gyratory crusher control Google Patents. 18 Sep 1991 A method for controlling the crushing gap width of a gyratory crusher of the kind of the crusher motor falling rapidly to is idling power level, the gap width is size below 100 mm and which emanated from Långdalsgruvan, Sweden in a protective tube 36 in the axial

US Patent for Gyratory crusher bearing retainer system

A bearing retainer apparatus for a gyratory crusher is comprised of a bearing having a ball, a shaft disposed within the ball, and a plate secured to the shaft. Further, a method of assembling a bearing retainer system for a gyratory crusher includes attaching a bearing retainer plate onto the shaft of the crusher using bearing retainer bolts such that the bearing is clamped onto the shaft.

Gyratory crusher for comminuting material to be crushed

1991-02-06: Atactic polypropylene catalyst: CN1515800A: 2004-07-28: Hydraulic circuit and control method for rotary breaker: CN101641158A: 2010-02-03: Inner shell intended for a gyratory crusher, and method of attaching such a shell on a crushing head: CN202238146U : 2012-05-30: Hydraulic rotary crusher: DE1290034B: 1969-02-27: EP1593863: 2005-11-09: LIQUID PRESSURE DEVICE:

Gyratory Crusher, Model SG1200 Auction (0008-9019407

Gyratory Crusher, Model SG1200. Bids on this lot cannot be placed without a valid Australian shipping address. EXPORT ASSET ONLY. Bidding unavailable in your location. $20,000. Bid to Win. Bid to Win. The item will sell at the highest bid. Quantity Available: 1. This auction has ended. To view similar items click here. Closed: 18/11/2020 5.00 PM AEDT. Condition: Used; Buyers premium 8.50%

Heavy Engineering Corporation Limited, Ranchi, India

1991: Jayant CHP, Northern Coal Fields Ltd. Turnkey: Design to commissioning Gyratory Crusher, Apron Feeder, EOT Crane, Conveyor (1 Km) Civil, Structure, Electrics : 1200 TPH: 1987: Coal Handling Plant at PARICHHA Thermal Power Station (UPSEB), UPSEB Turnkey: Design to commissioning Wagon Tippler, Ring Granulator, Plough Feeder, Conveyor (1.6 Km) Civil, Structure, Electrics: 675 TPH: 1984

What Is A Hydraulic Cone Crusher? HongXing Machinery

Allis-Chalmers invited the first gyratory crusher which can achieve continuously crushing and discharging. In 1926 The American cs brothers invented and applied for a patent for medium and finely cs cone crushers In 1948 Allis-Chalmers developed a single-cylinder hydraulic cone crusher In the mid-1860s company in the United States developed the Gyradisc cone crusher. The

Eccentric Gyratory Sleeve Below Gyratory Member

Abstract: A gyratory crusher includes a flexible dust seal having an outer edge attached to a cone head of the crusher and to an outer of a ball-bearing seal, an inner race of which is attached to a mounting arrangement for rotationally mounting an eccentric member about a crusher axis with a pair of taper bearings and for rotationally mounting the cone head about a cone head axis offset from

Gyratory Crusher, Model SG1200 Auction (0020-9019975

Gyratory Crusher, Model SG1200. Bids on this lot cannot be placed without a valid Australian shipping address. EXPORT ASSET ONLY. Bidding unavailable in your location. $2,409. Reserve not met. Quantity Available: 1. This auction has ended. To view similar items click here. Closed: 09/12/2020 5.00 PM AEDT. Condition: Used; Buyers premium 16.50%. Final Bid Price ; $7,001 or Greater: 8.50%

US Patent for Gyratory crusher bearing retainer system

A bearing retainer apparatus for a gyratory crusher is comprised of a bearing having a ball, a shaft disposed within the ball, and a plate secured to the shaft. Further, a method of assembling a bearing retainer system for a gyratory crusher includes attaching a bearing retainer plate onto the shaft of the crusher using bearing retainer bolts such that the bearing is clamped onto the shaft.

Gyratory crusher bearing retainer system TON AB

Cone crusher having positive head hold-down mechanism: 1999-12-07: Musil: 5964422: Sealed crusher: 1999-10-12: Ruokonen et al. 5944265: Gyratory crusher having self-contained lubrication system: 1999-08-31: Ganser, IV et al. 5938133: Support assembly for a gyratory crusher: 1999-08-17: Bayliss et al. 5934583: Bearing block mounting arrangement

Gyratory mantle liner assembly Newmont Gold Company

The gyratory movement of the rock crusher progressively crushes the rocks between the mantle liner assembly 10 and the bowl liner assembly 12 by the oscillatory movement generated by the eccentric gear 19 imparted to the mainshaft 18. The rocks are thereby reduced in size to be subsequently dropped from the bowl and mantle liner assemblies 12 and 10 through product outlet 26 for further

Gyratory definition and meaning Collins English Dictionary

Gyratory definition: moving in a circle or spiral ; gyrating Meaning, pronunciation, translations and examples